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Part Number | AD7689CCPZRL7 | AD7685CCPZRL7 | AD7686CCPZRL7 | AD7689ACPZRL7 | AD7689BCPZRL7 |
---|---|---|---|---|---|
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
Product Status | Active | Active | Active | Active | Active |
Number of Bits | 16 | 16 | 16 | 16 | 16 |
Sampling Rate (Per Second) | 250k | 250k | 500k | 250k | 250k |
Number of Inputs | 8 | 1 | 1 | 8 | 8 |
Input Type | Differential, Single Ended | Pseudo-Differential | Pseudo-Differential | Differential, Pseudo-Differential, Single Ended | Differential, Pseudo-Differential, Single Ended |
Data Interface | Serial | SPI, DSP | SPI, DSP | SPI, DSP | SPI, DSP |
Configuration | MUX-S/H-ADC | S/H-ADC | S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC |
Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 |
Number of A/D Converters | 1 | 1 | 1 | 1 | 1 |
Architecture | SAR | SAR | SAR | SAR | SAR |
Reference Type | External, Internal | External | External | External, Internal | External, Internal |
Voltage - Supply, Analog | 2.3V ~ 5.5V | 2.3V ~ 5.5V | 5V | 2.3V ~ 5.5V | 2.3V ~ 5.5V |
Voltage - Supply, Digital | 2.3V ~ 5.5V | 2.3V ~ 5.5V | 5V | 2.3V ~ 5.5V | 2.3V ~ 5.5V |
Features | Simultaneous Sampling, Temperature Sensor | - | - | Temperature Sensor | Temperature Sensor |
Operating Temperature | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
Package / Case | 20-WFQFN Exposed Pad, CSP | 10-VFDFN Exposed Pad, CSP | 10-VFDFN Exposed Pad, CSP | 20-WFQFN Exposed Pad, CSP | 20-WFQFN Exposed Pad, CSP |
Supplier Device Package | 20-LFCSP (4x4) | 10-LFCSP-WD (3x3) | 10-LFCSP-WD (3x3) | 20-LFCSP (4x4) | 20-LFCSP (4x4) |
Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |